 /*******************************************************************************
  * Copyright (c) 2000, 2007 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.ui.actions;

 import org.eclipse.core.runtime.IAdaptable;
 import org.eclipse.ui.IPerspectiveDescriptor;
 import org.eclipse.ui.IWorkbenchWindow;
 import org.eclipse.ui.WorkbenchException;
 import org.eclipse.ui.internal.WorkbenchMessages;
 import org.eclipse.ui.internal.misc.StatusUtil;
 import org.eclipse.ui.statushandlers.StatusManager;

 /**
  * A menu for window creation in the workbench.
  * <p>
  * An <code>OpenNewWindowMenu</code> is used to populate a menu with
  * "Open Window" actions. One item is added for each shortcut perspective,
  * as defined by the product ini. If the user selects one of these items a new window is
  * created in the workbench with the given perspective.
  * </p><p>
  * The visible perspectives within the menu may also be updated dynamically to
  * reflect user preference.
  * </p><p>
  * The input for the page is determined by the value of <code>pageInput</code>.
  * The input should be passed into the constructor of this class or set using
  * the <code>setPageInput</code> method.
  * </p><p>
  * This class may be instantiated; it is not intended to be subclassed.
  * </p>
  * @deprecated See IWorkbench.showPerspective methods.
  */
 public class OpenNewWindowMenu extends PerspectiveMenu {
     private IAdaptable pageInput;

     /**
      * Constructs a new instance of <code>OpenNewPageMenu</code>.
      * <p>
      * If this method is used be sure to set the page input by invoking
      * <code>setPageInput</code>. The page input is required when the user
      * selects an item in the menu. At that point the menu will attempt to
      * open a new page with the selected perspective and page input. If there
      * is no page input an error dialog will be opened.
      * </p>
      *
      * @param window the window where a new page is created if an item within
      * the menu is selected
      */
     public OpenNewWindowMenu(IWorkbenchWindow window) {
         this(window, null);
     }

     /**
      * Constructs a new instance of <code>OpenNewPageMenu</code>.
      *
      * @param window the window where a new page is created if an item within
      * the menu is selected
      * @param input the page input
      */
     public OpenNewWindowMenu(IWorkbenchWindow window, IAdaptable input) {
         super(window, "Open New Page Menu");//$NON-NLS-1$
 this.pageInput = input;
     }

     /* (non-Javadoc)
      * Opens a new window with a particular perspective and input.
      */
     protected void run(IPerspectiveDescriptor desc) {
         // Verify page input.
 if (pageInput == null) {
             StatusUtil.handleStatus(
                     WorkbenchMessages.OpenNewWindowMenu_dialogTitle + ": " + //$NON-NLS-1$
 WorkbenchMessages.OpenNewWindowMenu_unknownInput,
                     StatusManager.SHOW);
             return;
         }

         // Open the page.
 try {
             getWindow().getWorkbench().openWorkbenchWindow(desc.getId(),
                     pageInput);
         } catch (WorkbenchException e) {
             StatusUtil.handleStatus(
                     WorkbenchMessages.OpenNewWindowMenu_dialogTitle + ": " + //$NON-NLS-1$
 e.getMessage(), e, StatusManager.SHOW);
         }
     }

     /**
      * Sets the page input.
      *
      * @param input the page input
      */
     public void setPageInput(IAdaptable input) {
         pageInput = input;
     }
 }

